Worksheets8D
Total questions: 10
Worksheet time: 7mins
Which organ system in our body helps us to respire?
(a)
What does the work 'uni' mean?
Singular (1)
A lot of
Infinite
Four (4)
What is an organism?
An organ in the body.
A type of non living cell.
An individual animal, plant or single-celled life form.
Something that can not adapt.
Fill in the [BLANK]:
A unicellular organism, also known as a single-celled organism, is an organism that consists of a [BLANK], unlike a multicellular organism that consists of multiple cells.
(a)
Which two kingdoms contain unicellular organisms?
Prokaryotes
Erythrocytes
Leukocytes
Protoctists
Why do multicellular organisms need transport systems to carry material to cells?
(a)
Bacteria is one of the world's oldest life forms.
TRUE
FALSE
Prokaryotes have no nucleus.
True
False
Which of these is a food often made using yeast?
Chips
Cheese
Bread
Yoghurt
How do viruses survive? (pick 2)
Change their own DNA
Infect the cells
Use the cells to reproduce
Remove the other cells from their host
